5kΩ:4Ω/8Ω, 12W, Push-Pull Transformer for Valve Amplifier

  • RS Stock No. 123-7241
  • Mfr. Part No. R35A03F
  • Manufacturer OEP
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

OEP R35A03F Audio Output Transformers

R35A03F pro audio transformers from OEP have a 12 W maximum output at 50Hz. The use of grain orientated silicon steel for the core material reduces distortion and the stray magnetic field. R35A03F push-pull output transformers are 5k Ω centre tapped. These output transformers are ideal for use with ECL82 valves.

43% UL taps on primary
Secondary taps for 4 Ω and 8 Ω
16H typical inductance at 1kHZ, 1V
Hi-pot, primary to secondary 1000VRMs for 2 seconds

Specifications
Attribute Value
Primary Impedance 5kΩ
Secondary Impedance 4 Ω, 8 Ω
Primary DC Resistance 320Ω
Power Rating 12W
Secondary DC Resistance 750mΩ
Dimensions 87.3 x 52 x 49.5mm
Mounting Type Panel Mount
Termination Type Solder
Weight 465g
Depth 49.5mm
Length 87.3mm
Width 52mm
Maximum Operating Frequency 20kHz
Maximum Temperature +60°C
Construction Open Frame
Minimum Operating Frequency 50Hz
Minimum Temperature -20°C
Core Type Laminated
Isolation Voltage 2000V
Temporarily out of stock - back order for despatch 21/08/2020, delivery within 4 working days from despatch date
Price Each
SGD 72.14
(exc. GST)
SGD 77.19
(inc. GST)
units
Per unit
1 - 9
SGD72.14
10 +
SGD69.62
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